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Envision Technology Solutions (ETS) Logo
Sr. React Native Developer

Envision Technology Solutions (ETS)

 

Berkeley Heights, NJ, USA

Posted On: 7 days ago
Experience: 5+ years
Availability: Hybrid
Openings: 2
Category: React Native Developer
Tenure: No Preference/Any
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Description

You will design, develop, and maintain cross-platform mobile applications for Android and iOS using React Native. You own the full lifecycle from component design and API integration to App Store publication and performance optimization.

This role is on-site.

Responsibilities

  • Build reusable, scalable React Native components and responsive UIs using React Hooks and functional components.
  • Integrate RESTful APIs and GraphQL services, managing state with Redux, Redux Toolkit, or Context API.
  • Implement secure authentication flows including JWT, OAuth2, and biometric verification.
  • Optimize application performance, memory usage, and startup time across Android and iOS platforms.
  • Manage CI/CD pipelines and automated deployments using tools like Jenkins or GitHub Actions.

Required Skills

  • 5+ years of mobile application development experience.
  • 3+ years of hands-on experience with React Native.
  • Strong proficiency in JavaScript (ES6+) and TypeScript.
  • Experience with React Navigation, Redux, or MobX for state management.
  • Familiarity with native Android (Java/Kotlin) and iOS (Swift/Objective-C) development.
  • Experience integrating REST APIs and GraphQL.
  • Knowledge of mobile security best practices and push notifications (FCM/APNs).
  • Proficiency with Git workflows and CI/CD tools (Jenkins, GitHub Actions, Azure DevOps, or Bitrise).

Preferred Skills

  • Experience with Expo and bare React Native projects.
  • Knowledge of Firebase services (Authentication, Firestore, Crashlytics, Analytics).
  • Familiarity with Fastlane for mobile deployment automation.

Education

Any Graduate

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